<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>视频</title>
</head>
<body>
<button onclick="videoButtonClick()">关闭视频</button>
<br />
<video id="video" autoplay data-paused="true"></video>
</body>


<script type="text/javascript" src="js/ar.js">

</script>
</html>